rexpccard.co.jp
Observed Jul 26, 2026, 06:18 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rexpccard.co.jp actually stands on - every host below is a signed observation
rexpccard.co.jp
NS
dns2.rexpccard.co.jpns1.omp.ne.jpinet01.rexpccard.co.jp
rexpccard.co.jp + ne.jpanswers its DNS
MX
ratoc2.sakura.ne.jp
ne.jpreceives its email
DNS Records
MX 1
10ratoc2.sakura.ne.jp
TXT 1
v=spf1 ip4:49.212.75.156 a:mail.rexpccard.co.jp ip4:49.212.75.28 -all
NS 3
dns2.rexpccard.co.jpns1.omp.ne.jpinet01.rexpccard.co.jp
SOA 1
inet01.rexpccard.co.jp su000.ratocsystems.com
TLS Certificates (0)
None.
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_d8baab94bd7385c2- Output Hash
67bd75e77b496f2a08dc4e471cf193e846aa65bab5052ef0401d237fe0f8dab0- Signature
ed25519:241e96d1e0deb3925f9880d8b0310347f744042dd169241639660c8b42898361d66401e76da3a092b7990728a8822de5bbe5e6d579301744eaf7b5295fcf0106- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast